213241644

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1789}}^1$

素因数の和:1860

約数の個数: 144

約数和(自身を含む): 688047360

約数和(自身を除く): 474805716

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 43, 44, 63, 66, 77, 84, 86, 99, 126, 129, 132, 154, 172, 198, 231, 252, 258, 301, 308, 387, 396, 462, 473, 516, 602, 693, 774, 903, 924, 946, 1204, 1386, 1419, 1548, 1789, 1806, 1892, 2709, 2772, 2838, 3311, 3578, 3612, 4257, 5367, 5418, 5676, 6622, 7156, 8514, 9933, 10734, 10836, 12523, 13244, 16101, 17028, 19679, 19866, 21468, 25046, 29799, 32202, 37569, 39358, 39732, 50092, 59037, 59598, 64404, 75138, 76927, 78716, 112707, 118074, 119196, 137753, 150276, 153854, 177111, 225414, 230781, 236148, 275506, 307708, 354222, 413259, 450828, 461562, 538489, 551012, 692343, 708444, 826518, 846197, 923124, 1076978, 1239777, 1384686, 1615467, 1653036, 1692394, 2153956, 2479554, 2538591, 2769372, 3230934, 3384788, 4846401, 4959108, 5077182, 5923379, 6461868, 7615773, 9692802, 10154364, 11846758, 15231546, 17770137, 19385604, 23693516, 30463092, 35540274, 53310411, 71080548, 106620822, 213241644]

約数ペア:

[(1, 213241644), (2, 106620822), (3, 71080548), (4, 53310411), (6, 35540274), (7, 30463092), (9, 23693516), (11, 19385604), (12, 17770137), (14, 15231546), (18, 11846758), (21, 10154364), (22, 9692802), (28, 7615773), (33, 6461868), (36, 5923379), (42, 5077182), (43, 4959108), (44, 4846401), (63, 3384788), (66, 3230934), (77, 2769372), (84, 2538591), (86, 2479554), (99, 2153956), (126, 1692394), (129, 1653036), (132, 1615467), (154, 1384686), (172, 1239777), (198, 1076978), (231, 923124), (252, 846197), (258, 826518), (301, 708444), (308, 692343), (387, 551012), (396, 538489), (462, 461562), (473, 450828), (516, 413259), (602, 354222), (693, 307708), (774, 275506), (903, 236148), (924, 230781), (946, 225414), (1204, 177111), (1386, 153854), (1419, 150276), (1548, 137753), (1789, 119196), (1806, 118074), (1892, 112707), (2709, 78716), (2772, 76927), (2838, 75138), (3311, 64404), (3578, 59598), (3612, 59037), (4257, 50092), (5367, 39732), (5418, 39358), (5676, 37569), (6622, 32202), (7156, 29799), (8514, 25046), (9933, 21468), (10734, 19866), (10836, 19679), (12523, 17028), (13244, 16101)]